Granted Patent
Utility
US 6,621,359
· Confirmation No. 1558
NOISE ELIMINATION CIRCUIT
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-11-25 | OATH |
Oath or Declaration filed | 56 | View | |
| 2003-07-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-27 | SPEC |
Specification | 16 | View | |
| 2001-12-27 | CLM |
Claims | 5 | View | |
| 2001-12-27 | ABST |
Abstract | 1 | View | |
| 2001-12-27 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-12-27 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Sang Yoon Lee
Seoul, KOREA, REPUBLIC OF
Jai Youn Lee
Chungcheongbuk-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
331/57
H03K5/1252
H03K2005/00247
Prosecution
- Examiner
- MIS, DAVID C
- Art Unit
- 2817
- Customer No.
- 26530
- Docket No.
- CU-2723 VE
- Confirmation No.
- 1558
Foreign Priority
2001-17931
·
2001-04-04
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020145476A1
- Pub. Date
- 2002-10-10
Patent Term Adjustment
0days
No related applications found.
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 024563 FRAME: 0807. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE BY SECURED PARTY.
Recorded 2014-11-25
RELEASE OF SECURITY INTEREST
Recorded 2010-06-22
SECURITY INTEREST
Recorded 2005-03-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-27
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Quick Facts
- Patent No.
- US 6,621,359
- App. No.
- 10/034,562
- Filed
- 2001-12-27
- Granted
- 2003-09-16
- Pub. No.
- US20020145476A1
- Examiner
- MIS, DAVID C
- Art Unit
- 2817
- PTA
- 0 days
External Links